Unlike other earthquake-prone places around the planet, California is overdue for a major quake, according to a recent study. But that doesn’t mean a catastrophic event like the 1906 San ...

About 5% to 10% of all California earthquakes are followed by a larger one within a week, and the probability of a larger quake depends on how much aftershock activity there is, according to the USGS.

An earthquake and dozens of aftershocks rattled Southern Californians starting on Tuesday night and continuing into Wednesday morning. Could a bigger one be on the way? As a general rule, the risk ...

Monday’s 4.4 magnitude earthquake that jolted the Los Angeles area is part of a broader trend of increased seismic activity in Southern California that is likely to continue, according to the ...

A worldwide Android smartphone-based earthquake detection and early warning system can detect seismic activity in real time.

Magnitude 5.2 earthquake hits San Diego County, felt across Southern California April 14, 2025 4.1 earthquake felt across Southern California, centered near Malibu ...

An early-warning system on Android phones has detected more than 1,000 earthquakes worldwide since 2021, sometimes giving ...

Earthquake strikes near Barstow in Mojave Desert as California seismic activity picks up Rene Ray De La Cruz, Victorville Daily Press Tue, February 18, 2025 at 5:57 PM UTC ...

The U.S. Geological Survey said it wasn’t surprising that a major earthquake hit a California area near the Nevada border — and was felt hundreds of miles away.